4779951984 has 60 divisors (see below), whose sum is σ = 13385448336. Its totient is φ = 1592338176.

The previous prime is 4779951949. The next prime is 4779951997. The reversal of 4779951984 is 4891599774.

4779951984 is a `hidden beast` number, since 47 + 79 + 9 + 519 + 8 + 4 = 666.

It is a super-3 number, since 3×4779951984³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247444 + ... + 266060.

Almost surely, 2^4779951984 is an apocalyptic number.

It is an amenable number.

4779951984 is an abundant number, since it is smaller than the sum of its proper divisors (8605496352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4779951984 is a wasteful number, since it uses less digits than its factorization.

4779951984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20414 (or 20405 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 63.

The square root of 4779951984 is about 69137.1968190785. The cubic root of 4779951984 is about 1684.5135600950.

The spelling of 4779951984 in words is "four billion, seven hundred seventy-nine million, nine hundred fifty-one thousand, nine hundred eighty-four".